*{margin:0;padding:0;}
li{list-style:none;}
a{text-decoration:none;}
.clearfix:after{display:block;content:".";height:0;line-height:0;visibility:hidden;clear:both;}
.clear{zoom:1;}
.title{margin-top:50px;}
.title ul{border-bottom:1px solid #ccc;width:95%;height:40px;margin:0 auto;}
.title ul li{float:left;height:39px;line-height:39px;padding:0 20px;}
.title a{color:#999;}
.content div{display:none;}
.title ul li.active{border:1px solid #ccc;border-bottom:1px solid #fff;border-radius: 3px 3px 0 0;}
.content{width:90%;margin:10px auto;}
.content div.active{display:block;}
